28923290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15467}}^1$

素因数の和:15502

約数の個数: 32

約数和(自身を含む): 60139584

約数和(自身を除く): 31216294

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 15467, 30934, 77335, 154670, 170137, 262939, 340274, 525878, 850685, 1314695, 1701370, 2629390, 2892329, 5784658, 14461645, 28923290]

約数ペア:

[(1, 28923290), (2, 14461645), (5, 5784658), (10, 2892329), (11, 2629390), (17, 1701370), (22, 1314695), (34, 850685), (55, 525878), (85, 340274), (110, 262939), (170, 170137), (187, 154670), (374, 77335), (935, 30934), (1870, 15467)]